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s-waves do not travel through Earth's mantle
To my knowledge, there is not known to be an empty space in the mantle. Earthquake seismic waves travel through the Earth in different ways as they change from crust to mantle. Such a void would have probably been detected by now, as the waves would NOT travel through a void - they travel through solids and liquids (but not the solid of the Earth's core).
Nope, sounds doesn't travel faster on space because a medium is needed a region to another
Yes, however s waves can't; they can only travel through solids, therefore they cannot travel through the outer core, which is liquid.
There is no seismic wave that can only pass through the Earth's mantle. However S-waves can not travel through earth's outer core because it is a liquid.
s-waves do not travel through Earth's mantle
I believe that sound travels faster through iron because it bounces off the sides, and causes it to travel faster, reaching the other side.
The mantle of course.....because sound waves travel through liquid like surfaces better than solid rock.
The mantle
Yes, P-waves (primary waves) can travel through the Earth's mantle. P-waves are a type of seismic wave that is capable of propagating through solid, liquid, and gaseous materials. They are the fastest seismic waves and can travel through the mantle, which is the layer between the Earth's crust and core.
They travel faster through solids
The denser the faster. ie: it will travel faster through quartz than sandstone.
sound travel faster through soled because of tighter packed particles
sound travels faster through steel
faster apex.....................................................................................................................
Through metals
Outer core and Mantle